var myChart = document.getElementById('echart01');
const chartInstance = myChart.getChartInstance();
var myChart02 = document.getElementById('echart02');
const chartInstance02 = myChart02.getChartInstance();

// 初始数据
var data = [5, 20, 36, 10, 10, 20];
// 定义一个函数来生成新的数据
function generateNewData() {
    return data.map(() => Math.floor(Math.random() * 50));
}
function updateText() {
    console.log("sgc..........");
    // 生成新的数据
    var newData = generateNewData();

    // 更新图表的数据
    chartInstance.setOption({
        xAxis: {
            data:["衬衫", "羊毛衫", "雪纺衫", "裤子", "高跟鞋", "袜子"]
        },
        series: [{
            data:newData
        }]
    });
    chartInstance02.setOption({
        series: [{
            data:newData
        }]
    });
}


let timerId;
if (!timerId) {
        timerId = setInterval(updateText, 2000);
}


